diff --git a/routers/lists.py b/routers/lists.py
index fb88839..d1a2234 100644
--- a/routers/lists.py
+++ b/routers/lists.py
@@ -406,3 +406,17 @@ async def reorder_list_item(
         filters["parent_item_id"] = None
     await repo.move_in_order(item_id, direction, filters=filters)
     return RedirectResponse(url=f"/lists/{list_id}", status_code=303)
+
+
+@router.post("/{list_id}/items/reorder-all")
+async def reorder_all_list_items(
+    list_id: str,
+    request: Request,
+    item_ids: str = Form(...),
+    db: AsyncSession = Depends(get_db),
+):
+    repo = BaseRepository("list_items", db)
+    ids = [i.strip() for i in item_ids.split(",") if i.strip()]
+    if ids:
+        await repo.reorder(ids)
+    return RedirectResponse(url=f"/lists/{list_id}", status_code=303)
diff --git a/templates/list_detail.html b/templates/list_detail.html
index ab34539..1fbe707 100644
--- a/templates/list_detail.html
+++ b/templates/list_detail.html
@@ -53,7 +53,7 @@
 {% if list_items %}
 <div class="card mt-2">
     {% for li in list_items %}
-    <div class="list-row {{ 'completed' if li.completed }}">
+    <div class="list-row li-drag-row {{ 'completed' if li.completed }}" draggable="true" data-id="{{ li.id }}">
         {% with reorder_url="/lists/" ~ item.id ~ "/items/reorder", item_id=li.id %}
         {% include 'partials/reorder_arrows.html' %}
         {% endwith %}
@@ -133,6 +133,9 @@
     {% endfor %}
     {% endfor %}
 </div>
+<form id="li-reorder-form" action="/lists/{{ item.id }}/items/reorder-all" method="post" style="display:none;">
+    <input type="hidden" name="item_ids" id="li-reorder-ids">
+</form>
 {% else %}
 <div class="empty-state mt-3">
     <div class="empty-state-icon">&#9744;</div>
@@ -175,6 +178,52 @@
 </div>
 <script>
 (function() {
+    // Drag-and-drop reorder for top-level list items
+    var dragRow = null;
+    var container = document.querySelector('.card.mt-2');
+    if (container) {
+        container.querySelectorAll('.li-drag-row').forEach(function(row) {
+            row.addEventListener('dragstart', function(e) {
+                dragRow = row;
+                row.classList.add('dragging');
+                e.dataTransfer.effectAllowed = 'move';
+                e.dataTransfer.setData('text/plain', row.dataset.id);
+            });
+            row.addEventListener('dragend', function() {
+                row.classList.remove('dragging');
+                container.querySelectorAll('.li-drag-row.drag-over').forEach(function(el) { el.classList.remove('drag-over'); });
+                if (dragRow) {
+                    var allIds = [];
+                    container.querySelectorAll('.li-drag-row').forEach(function(r) { allIds.push(r.dataset.id); });
+                    document.getElementById('li-reorder-ids').value = allIds.join(',');
+                    document.getElementById('li-reorder-form').submit();
+                }
+                dragRow = null;
+            });
+            row.addEventListener('dragover', function(e) {
+                e.preventDefault();
+                if (!dragRow || row === dragRow) return;
+                e.dataTransfer.dropEffect = 'move';
+                container.querySelectorAll('.li-drag-row.drag-over').forEach(function(el) { el.classList.remove('drag-over'); });
+                row.classList.add('drag-over');
+            });
+            row.addEventListener('dragleave', function() { row.classList.remove('drag-over'); });
+            row.addEventListener('drop', function(e) {
+                e.preventDefault();
+                if (!dragRow || row === dragRow) return;
+                row.classList.remove('drag-over');
+                var rows = Array.from(container.querySelectorAll('.li-drag-row'));
+                var dragIdx = rows.indexOf(dragRow);
+                var targetIdx = rows.indexOf(row);
+                if (dragIdx < targetIdx) {
+                    container.insertBefore(dragRow, row.nextSibling);
+                } else {
+                    container.insertBefore(dragRow, row);
+                }
+            });
+        });
+    }
+
     // Link picker: insert URL at cursor position in target input
     document.querySelectorAll('.link-picker').forEach(function(sel) {
         sel.addEventListener('change', function() {